—Do you think an advertisement is a help when you look for a job?—Well，it depends.________，it gives me a chance to try.

I  , but my mother didn’t   .

 Tom was caught cheating in an important exam. _____, he lost a golden chance of taking part in this competition.

—Are you going to Dalian by air?—No, the tickets are ____expensive for me. 

All the travelling fare, unless specifically stated _________, includes admission charges to the attractions, shows and exhibitions we visit.